I'm planning on doing my first transmission flush on our 2015 elite. I've searched through all the posts about transmission fluid replacement and I found that there is a consensus about not flushing and just doing a 3x drain and fill. I 've changed fluid before in other cars where I unhook the return line to the transmission and run the car to drain all the stuff from the torque converter and radiator as well (after draining the drain pan and then overfilling the pan with new fluid). Is this not recommended for the odyssey? I'm usually pretty lazy and don't want to drain and fill 3 times like most of the posts suggest. I'm going to use honda dw-1 fluid. I've used the valvoline maxlife before in other cars with good results, but for the ody, I'll stick with the honda atf. Any and all suggestions are welcome.